gtk2_ardour/session_dialog.cc

   1 /*
   2     Copyright (C) 2013 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #ifdef WAF_BUILD
  21 #include "gtk2ardour-config.h"
  22 #endif
  23
  24 #include <fstream>
  25 #include <algorithm>
  26
  27 #include <gtkmm/filechooser.h>
  28
  29 #include "pbd/failed_constructor.h"
  30 #include "pbd/file_utils.h"
  31 #include "pbd/replace_all.h"
  32 #include "pbd/whitespace.h"
  33 #include "pbd/stacktrace.h"
  34 #include "pbd/openuri.h"
  35
  36 #include "ardour/audioengine.h"
  37 #include "ardour/filesystem_paths.h"
  38 #include "ardour/recent_sessions.h"
  39 #include "ardour/session.h"
  40 #include "ardour/session_state_utils.h"
  41 #include "ardour/template_utils.h"
  42 #include "ardour/filename_extensions.h"
  43
  44 #include "ardour_ui.h"
  45 #include "session_dialog.h"
  46 #include "opts.h"
  47 #include "engine_dialog.h"
  48 #include "i18n.h"
  49 #include "utils.h"
  50
  51 using namespace std;
  52 using namespace Gtk;
  53 using namespace Gdk;
  54 using namespace Glib;
  55 using namespace PBD;
  56 using namespace ARDOUR;
  57
  58 static string poor_mans_glob (string path)
  59 {
  60         string copy = path;
  61         replace_all (copy, "~", Glib::get_home_dir());
  62         return copy;
  63 }
  64
  65 SessionDialog::SessionDialog (bool require_new, const std::string& session_name, const std::string& session_path, const std::string& template_name, bool cancel_not_quit)
  66         : ArdourDialog (_("Session Setup"), true, true)
  67         , new_only (require_new)
  68         , _provided_session_name (session_name)
  69         , _provided_session_path (session_path)
  70         , new_folder_chooser (FILE_CHOOSER_ACTION_SELECT_FOLDER)
  71         , more_new_session_options_button (_("Advanced options ..."))
  72         , _output_limit_count_adj (1, 0, 100, 1, 10, 0)
  73         , _input_limit_count_adj (1, 0, 100, 1, 10, 0)
  74         , _master_bus_channel_count_adj (2, 0, 100, 1, 10, 0)
  75         , _existing_session_chooser_used (false)
  76 {
  77         set_keep_above (true);
  78         set_position (WIN_POS_CENTER);
  79         get_vbox()->set_spacing (6);
  80
  81         cancel_button = add_button ((cancel_not_quit ? Stock::CANCEL : Stock::QUIT), RESPONSE_CANCEL);
  82         back_button = add_button (Stock::GO_BACK, RESPONSE_NO);
  83         open_button = add_button (Stock::OPEN, RESPONSE_ACCEPT);
  84
  85         back_button->signal_button_press_event().connect (sigc::mem_fun (*this, &SessionDialog::back_button_pressed), false);
  86
  87         open_button->set_sensitive (false);
  88         back_button->set_sensitive (false);
  89
  90         /* this is where announcements will be displayed, but it may be empty
  91          * and invisible most of the time.
  92          */
  93
  94         info_frame.set_shadow_type(SHADOW_ETCHED_OUT);
  95         info_frame.set_no_show_all (true);
  96         info_frame.set_border_width (12);
  97         get_vbox()->pack_start (info_frame, false, false);
  98
  99         setup_new_session_page ();
 100
 101         if (!new_only) {
 102                 setup_initial_choice_box ();
 103                 get_vbox()->pack_start (ic_vbox, true, true);
 104         } else {
 105                 get_vbox()->pack_start (session_new_vbox, true, true);
 106         }
 107
 108         if (!template_name.empty()) {
 109                 use_template_button.set_active (false);
 110                 load_template_override = template_name;
 111         }
 112
 113         get_vbox()->show_all ();
 114
 115         /* fill data models and how/hide accordingly */
 116
 117         populate_session_templates ();
 118
 119         if (!template_model->children().empty()) {
 120                 use_template_button.show();
 121                 template_chooser.show ();
 122         } else {
 123                 use_template_button.hide();
 124                 template_chooser.hide ();
 125         }
 126
 127         if (recent_session_model) {
 128                 int cnt = redisplay_recent_sessions ();
 129                 if (cnt > 0) {
 130                         recent_scroller.show();
 131                         recent_label.show ();
 132
 133                         if (cnt > 4) {
 134                                 recent_scroller.set_size_request (-1, 300);
 135                         }
 136                 } else {
 137                         recent_scroller.hide();
 138                         recent_label.hide ();
 139                 }
 140         }
 141
 142         /* possibly get out of here immediately if everything is ready to go.
 143            We still need to set up the whole dialog because of the way
 144            ARDOUR_UI::get_session_parameters() might skip it on a first
 145            pass then require it for a second pass (e.g. when there
 146            is an error with session loading and we have to ask the user
 147            what to do next).
 148          */
 149
 150         if (!session_name.empty() && !require_new) {
 151                 response (RESPONSE_OK);
 152                 return;
 153         }
 154 }
 155
 156 SessionDialog::~SessionDialog()
 157 {
 158 }
 159
 160 void
 161 SessionDialog::clear_given ()
 162 {
 163         _provided_session_path = "";
 164         _provided_session_name = "";
 165 }
 166
 167 bool
 168 SessionDialog::use_session_template ()
 169 {
 170         if (!load_template_override.empty()) {
 171                 return true;
 172         }
 173
 174         if (use_template_button.get_active()) {
 175                 return true;
 176         }
 177
 178         return false;
 179 }
 180
 181 std::string
 182 SessionDialog::session_template_name ()
 183 {
 184         if (!load_template_override.empty()) {
 185                 string the_path (ARDOUR::user_template_directory());
 186                 return Glib::build_filename (the_path, load_template_override + ARDOUR::template_suffix);
 187         }
 188
 189         if (use_template_button.get_active()) {
 190                 TreeModel::iterator iter = template_chooser.get_active ();
 191                 TreeModel::Row row = (*iter);
 192                 string s = row[session_template_columns.path];
 193                 return s;
 194         }
 195
 196         return string();
 197 }
 198
 199 std::string
 200 SessionDialog::session_name (bool& should_be_new)
 201 {
 202         if (!_provided_session_name.empty() && !new_only) {
 203                 should_be_new = false;
 204                 return _provided_session_name;
 205         }
 206
 207         /* Try recent session selection */
 208
 209         TreeIter iter = recent_session_display.get_selection()->get_selected();
 210
 211         if (iter) {
 212                 should_be_new = false;
 213                 return (*iter)[recent_session_columns.visible_name];
 214         }
 215
 216         if (_existing_session_chooser_used) {
 217                 /* existing session chosen from file chooser */
 218                 should_be_new = false;
 219                 return existing_session_chooser.get_filename ();
 220         } else {
 221                 should_be_new = true;
 222                 string val = new_name_entry.get_text ();
 223                 strip_whitespace_edges (val);
 224                 return val;
 225         }
 226 }
 227
 228 std::string
 229 SessionDialog::session_folder ()
 230 {
 231         if (!_provided_session_path.empty() && !new_only) {
 232                 return _provided_session_path;
 233         }
 234
 235         /* Try recent session selection */
 236
 237         TreeIter iter = recent_session_display.get_selection()->get_selected();
 238
 239         if (iter) {
 240                 string s = (*iter)[recent_session_columns.fullpath];
 241                 if (Glib::file_test (s, Glib::FILE_TEST_IS_REGULAR)) {
 242                         return Glib::path_get_dirname (s);
 243                 }
 244                 return s;
 245         }
 246
 247         if (_existing_session_chooser_used) {
 248                 /* existing session chosen from file chooser */
 249                 return Glib::path_get_dirname (existing_session_chooser.get_current_folder ());
 250         } else {
 251                 std::string legal_session_folder_name = legalize_for_path (new_name_entry.get_text());
 252                 return Glib::build_filename (new_folder_chooser.get_current_folder(), legal_session_folder_name);
 253         }
 254 }
 255
 256 void
 257 SessionDialog::setup_initial_choice_box ()
 258 {
 259         ic_vbox.set_spacing (6);
 260
 261         HBox* centering_hbox = manage (new HBox);
 262         VBox* centering_vbox = manage (new VBox);
 263
 264         centering_vbox->set_spacing (6);
 265
 266         Label* new_label = manage (new Label);
 267         new_label->set_markup (string_compose ("<span weight=\"bold\" size=\"large\">%1</span>", _("New Session")));
 268         new_label->set_justify (JUSTIFY_CENTER);
 269
 270         ic_new_session_button.add (*new_label);
 271         ic_new_session_button.signal_clicked().connect (sigc::mem_fun (*this, &SessionDialog::new_session_button_clicked));
 272
 273         Gtk::HBox* hbox = manage (new HBox);
 274         Gtk::VBox* vbox = manage (new VBox);
 275         hbox->set_spacing (12);
 276         vbox->set_spacing (12);
 277
 278         string image_path;
 279
 280         if (find_file_in_search_path (ardour_data_search_path(), "small-splash.png", image_path)) {
 281                 Gtk::Image* image;
 282                 if ((image = manage (new Gtk::Image (image_path))) != 0) {
 283                         hbox->pack_start (*image, false, false);
 284                 }
 285         }
 286
 287         vbox->pack_start (ic_new_session_button, true, true, 20);
 288         hbox->pack_start (*vbox, true, true, 20);
 289
 290         centering_vbox->pack_start (*hbox, false, false);
 291
 292         /* Possible update message */
 293
 294         if (ARDOUR_UI::instance()->announce_string() != "" ) {
 295
 296                 Box *info_box = manage (new VBox);
 297                 info_box->set_border_width (12);
 298                 info_box->set_spacing (6);
 299
 300                 info_box->pack_start (info_scroller_label, false, false);
 301
 302                 info_scroller_count = 0;
 303                 info_scroller_connection = Glib::signal_timeout().connect (mem_fun(*this, &SessionDialog::info_scroller_update), 50);
 304
 305                 Gtk::Button *updates_button = manage (new Gtk::Button (_("Check the website for more...")));
 306
 307                 updates_button->signal_clicked().connect (mem_fun(*this, &SessionDialog::updates_button_clicked) );
 308                 ARDOUR_UI::instance()->tooltips().set_tip (*updates_button, _("Click to open the program website in your web browser"));
 309
 310                 info_box->pack_start (*updates_button, false, false);
 311
 312                 info_frame.add (*info_box);
 313                 info_box->show_all ();
 314                 info_frame.show ();
 315         }
 316
 317         /* recent session scroller */
 318
 319         recent_label.set_no_show_all (true);
 320         recent_scroller.set_no_show_all (true);
 321
 322         recent_label.set_markup (string_compose ("<span weight=\"bold\" size=\"large\">%1</span>", _("Recent Sessions")));
 323
 324         recent_session_model = TreeStore::create (recent_session_columns);
 325
 326         recent_session_display.set_model (recent_session_model);
 327         recent_session_display.append_column (_("Recent Sessions"), recent_session_columns.visible_name);
 328         recent_session_display.append_column (_("Sample Rate"), recent_session_columns.sample_rate);
 329         recent_session_display.append_column (_("Disk Format"), recent_session_columns.disk_format);
 330         recent_session_display.set_headers_visible (false);
 331         recent_session_display.get_selection()->set_mode (SELECTION_SINGLE);
 332
 333         recent_session_display.get_selection()->signal_changed().connect (sigc::mem_fun (*this, &SessionDialog::recent_session_row_selected));
 334
 335         recent_scroller.add (recent_session_display);
 336         recent_scroller.set_policy (Gtk::POLICY_NEVER, Gtk::POLICY_AUTOMATIC);
 337         recent_scroller.set_shadow_type (Gtk::SHADOW_IN);
 338
 339         recent_session_display.show();
 340         recent_session_display.signal_row_activated().connect (sigc::mem_fun (*this, &SessionDialog::recent_row_activated));
 341
 342         centering_vbox->pack_start (recent_label, false, false, 12);
 343         centering_vbox->pack_start (recent_scroller, false, true);
 344
 345         /* Browse button */
 346
 347         existing_session_chooser.set_title (_("Select session file"));
 348         existing_session_chooser.signal_file_set().connect (sigc::mem_fun (*this, &SessionDialog::existing_session_selected));
 349         existing_session_chooser.set_current_folder(poor_mans_glob (Config->get_default_session_parent_dir()));
 350
 351         FileFilter session_filter;
 352         session_filter.add_pattern ("*.ardour");
 353         session_filter.set_name (string_compose (_("%1 sessions"), PROGRAM_NAME));
 354         existing_session_chooser.add_filter (session_filter);
 355         existing_session_chooser.set_filter (session_filter);
 356
 357 #ifdef GTKOSX
 358         existing_session_chooser.add_shortcut_folder ("/Volumes");
 359 #endif
 360
 361         Label* browse_label = manage (new Label);
 362         browse_label->set_markup (string_compose ("<span weight=\"bold\" size=\"large\">%1</span>", _("Other Sessions")));
 363
 364         centering_vbox->pack_start (*browse_label, false, false, 12);
 365         centering_vbox->pack_start (existing_session_chooser, false, false);
 366
 367         /* pack it all up */
 368
 369         centering_hbox->pack_start (*centering_vbox, true, true);
 370         ic_vbox.pack_start (*centering_hbox, true, true);
 371         ic_vbox.show_all ();
 372 }
 373
 374 void
 375 SessionDialog::session_selected ()
 376 {
 377         /* HACK HACK HACK ... change the "Apply" button label
 378            to say "Open"
 379         */
 380
 381         Gtk::Widget* tl = ic_vbox.get_toplevel();
 382         Gtk::Window* win;
 383         if ((win = dynamic_cast<Gtk::Window*>(tl)) != 0) {
 384                 /* ::get_default_widget() is not wrapped in gtkmm */
 385                 Gtk::Widget* def = wrap (gtk_window_get_default_widget (win->gobj()));
 386                 Gtk::Button* button;
 387                 if ((button = dynamic_cast<Gtk::Button*>(def)) != 0) {
 388                         button->set_label (_("Open"));
 389                 }
 390         }
 391 }
 392
 393 void
 394 SessionDialog::new_session_button_clicked ()
 395 {
 396         _existing_session_chooser_used = false;
 397         recent_session_display.get_selection()->unselect_all ();
 398
 399         get_vbox()->remove (ic_vbox);
 400         get_vbox()->pack_start (session_new_vbox, true, true);
 401         back_button->set_sensitive (true);
 402         new_name_entry.grab_focus ();
 403 }
 404
 405 bool
 406 SessionDialog::back_button_pressed (GdkEventButton*)
 407 {
 408         get_vbox()->remove (session_new_vbox);
 409         back_button->set_sensitive (false);
 410         get_vbox()->pack_start (ic_vbox);
 411
 412         return true;
 413 }
 414
 415 void
 416 SessionDialog::populate_session_templates ()
 417 {
 418         vector<TemplateInfo> templates;
 419
 420         find_session_templates (templates);
 421
 422         template_model->clear ();
 423
 424         for (vector<TemplateInfo>::iterator x = templates.begin(); x != templates.end(); ++x) {
 425                 TreeModel::Row row;
 426
 427                 row = *(template_model->append ());
 428
 429                 row[session_template_columns.name] = (*x).name;
 430                 row[session_template_columns.path] = (*x).path;
 431         }
 432
 433         if (!templates.empty()) {
 434                 /* select first row */
 435                 template_chooser.set_active (0);
 436         }
 437 }
 438
 439 void
 440 SessionDialog::setup_new_session_page ()
 441 {
 442         session_new_vbox.set_border_width (12);
 443         session_new_vbox.set_spacing (18);
 444
 445         VBox *vbox1 = manage (new VBox);
 446         HBox* hbox1 = manage (new HBox);
 447         Label* label1 = manage (new Label);
 448
 449         vbox1->set_spacing (6);
 450
 451         hbox1->set_spacing (6);
 452         hbox1->pack_start (*label1, false, false);
 453         hbox1->pack_start (new_name_entry, true, true);
 454
 455         label1->set_text (_("Session name:"));
 456
 457         if (!ARDOUR_COMMAND_LINE::session_name.empty()) {
 458                 new_name_entry.set_text  (Glib::path_get_basename (ARDOUR_COMMAND_LINE::session_name));
 459                 /* name provided - they can move right along */
 460                 open_button->set_sensitive (true);
 461         }
 462
 463         new_name_entry.signal_changed().connect (sigc::mem_fun (*this, &SessionDialog::new_name_changed));
 464         new_name_entry.signal_activate().connect (sigc::mem_fun (*this, &SessionDialog::new_name_activated));
 465
 466         vbox1->pack_start (*hbox1, true, true);
 467
 468         /* --- */
 469
 470         HBox* hbox2 = manage (new HBox);
 471         Label* label2 = manage (new Label);
 472
 473         hbox2->set_spacing (6);
 474         hbox2->pack_start (*label2, false, false);
 475         hbox2->pack_start (new_folder_chooser, true, true);
 476
 477         label2->set_text (_("Create session folder in:"));
 478
 479         if (!ARDOUR_COMMAND_LINE::session_name.empty()) {
 480                 new_folder_chooser.set_current_folder (poor_mans_glob (Glib::path_get_dirname (ARDOUR_COMMAND_LINE::session_name)));
 481         } else if (ARDOUR_UI::instance()->session_loaded) {
 482                 // point the new session file chooser at the parent directory of the current session
 483                 string session_parent_dir = Glib::path_get_dirname(ARDOUR_UI::instance()->the_session()->path());
 484                 string::size_type last_dir_sep = session_parent_dir.rfind(G_DIR_SEPARATOR);
 485                 session_parent_dir = session_parent_dir.substr(0, last_dir_sep);
 486                 new_folder_chooser.set_current_folder (session_parent_dir);
 487                 string default_session_folder = poor_mans_glob (Config->get_default_session_parent_dir());
 488
 489                 try {
 490                         /* add_shortcut_folder throws an exception if the folder being added already has a shortcut */
 491                         new_folder_chooser.add_shortcut_folder (default_session_folder);
 492                 }
 493                 catch (Glib::Error & e) {
 494                         std::cerr << "new_folder_chooser.add_shortcut_folder (" << default_session_folder << ") threw Glib::Error " << e.what() << std::endl;
 495                 }
 496         } else {
 497                 new_folder_chooser.set_current_folder (poor_mans_glob (Config->get_default_session_parent_dir()));
 498         }
 499         new_folder_chooser.show ();
 500         new_folder_chooser.set_title (_("Select folder for session"));
 501
 502 #ifdef __APPLE__
 503         new_folder_chooser.add_shortcut_folder ("/Volumes");
 504 #endif
 505
 506         vbox1->pack_start (*hbox2, false, false);
 507
 508         session_new_vbox.pack_start (*vbox1, false, false);
 509
 510         /* --- */
 511
 512         VBox *vbox2 = manage (new VBox);
 513         HBox* hbox3 = manage (new HBox);
 514         template_model = ListStore::create (session_template_columns);
 515
 516         vbox2->set_spacing (6);
 517
 518         VBox *vbox3 = manage (new VBox);
 519
 520         vbox3->set_spacing (6);
 521
 522         /* we may want to hide this and show it at various
 523            times depending on the existence of templates.
 524         */
 525         template_chooser.set_no_show_all (true);
 526         use_template_button.set_no_show_all (true);
 527
 528         HBox* hbox4a = manage (new HBox);
 529         use_template_button.set_label (_("Use this template"));
 530
 531         TreeModel::Row row = *template_model->prepend ();
 532         row[session_template_columns.name] = (_("no template"));
 533         row[session_template_columns.path] = string();
 534
 535         hbox4a->set_spacing (6);
 536         hbox4a->pack_start (use_template_button, false, false);
 537         hbox4a->pack_start (template_chooser, true, true);
 538
 539         template_chooser.set_model (template_model);
 540
 541         Gtk::CellRendererText* text_renderer = Gtk::manage (new Gtk::CellRendererText);
 542         text_renderer->property_editable() = false;
 543
 544         template_chooser.pack_start (*text_renderer);
 545         template_chooser.add_attribute (text_renderer->property_text(), session_template_columns.name);
 546         template_chooser.set_active (0);
 547
 548         vbox3->pack_start (*hbox4a, false, false);
 549
 550         /* --- */
 551
 552         HBox* hbox5 = manage (new HBox);
 553
 554         hbox5->set_spacing (6);
 555         hbox5->pack_start (more_new_session_options_button, false, false);
 556
 557         setup_more_options_box ();
 558         more_new_session_options_button.add (more_options_vbox);
 559
 560         vbox3->pack_start (*hbox5, false, false);
 561         hbox3->pack_start (*vbox3, true, true, 8);
 562         vbox2->pack_start (*hbox3, false, false);
 563
 564         /* --- */
 565
 566         session_new_vbox.pack_start (*vbox2, false, false);
 567         session_new_vbox.show_all ();
 568 }
 569
 570 void
 571 SessionDialog::new_name_changed ()
 572 {
 573         if (!new_name_entry.get_text().empty()) {
 574                 session_selected ();
 575                 open_button->set_sensitive (true);
 576         } else {
 577                 open_button->set_sensitive (false);
 578         }
 579 }
 580
 581 void
 582 SessionDialog::new_name_activated ()
 583 {
 584         response (RESPONSE_ACCEPT);
 585 }
 586
 587 int
 588 SessionDialog::redisplay_recent_sessions ()
 589 {
 590         std::vector<std::string> session_directories;
 591         RecentSessionsSorter cmp;
 592
 593         recent_session_display.set_model (Glib::RefPtr<TreeModel>(0));
 594         recent_session_model->clear ();
 595
 596         ARDOUR::RecentSessions rs;
 597         ARDOUR::read_recent_sessions (rs);
 598
 599         if (rs.empty()) {
 600                 recent_session_display.set_model (recent_session_model);
 601                 return 0;
 602         }
 603         //
 604         // sort them alphabetically
 605         sort (rs.begin(), rs.end(), cmp);
 606
 607         for (ARDOUR::RecentSessions::iterator i = rs.begin(); i != rs.end(); ++i) {
 608                 session_directories.push_back ((*i).second);
 609         }
 610
 611         int session_snapshot_count = 0;
 612
 613         for (vector<std::string>::const_iterator i = session_directories.begin(); i != session_directories.end(); ++i)
 614         {
 615                 std::vector<std::string> state_file_paths;
 616
 617                 // now get available states for this session
 618
 619                 get_state_files_in_directory (*i, state_file_paths);
 620
 621                 vector<string*>* states;
 622                 vector<const gchar*> item;
 623                 string dirname = *i;
 624
 625                 /* remove any trailing / */
 626
 627                 if (dirname[dirname.length()-1] == '/') {
 628                         dirname = dirname.substr (0, dirname.length()-1);
 629                 }
 630
 631                 /* check whether session still exists */
 632                 if (!Glib::file_test(dirname.c_str(), Glib::FILE_TEST_EXISTS)) {
 633                         /* session doesn't exist */
 634                         continue;
 635                 }
 636
 637                 /* now get available states for this session */
 638
 639                 if ((states = Session::possible_states (dirname)) == 0) {
 640                         /* no state file? */
 641                         continue;
 642                 }
 643
 644                 std::vector<string> state_file_names(get_file_names_no_extension (state_file_paths));
 645
 646                 if (state_file_names.empty()) {
 647                         continue;
 648                 }
 649
 650                 Gtk::TreeModel::Row row = *(recent_session_model->append());
 651
 652                 float sr;
 653                 SampleFormat sf;
 654                 std::string s = Glib::build_filename (dirname, state_file_names.front() + statefile_suffix);
 655
 656                 row[recent_session_columns.visible_name] = Glib::path_get_basename (dirname);
 657                 row[recent_session_columns.fullpath] = dirname; /* just the dir, but this works too */
 658                 row[recent_session_columns.tip] = Glib::Markup::escape_text (dirname);
 659
 660                 if (Session::get_info_from_path (s, sr, sf) == 0) {
 661                         row[recent_session_columns.sample_rate] = rate_as_string (sr);
 662                         switch (sf) {
 663                         case FormatFloat:
 664                                 row[recent_session_columns.disk_format] = _("32 bit float");
 665                                 break;
 666                         case FormatInt24:
 667                                 row[recent_session_columns.disk_format] = _("24 bit");
 668                                 break;
 669                         case FormatInt16:
 670                                 row[recent_session_columns.disk_format] = _("16 bit");
 671                                 break;
 672                         }
 673                 } else {
 674                         row[recent_session_columns.sample_rate] = "??";
 675                         row[recent_session_columns.disk_format] = "--";
 676                 }
 677
 678                 ++session_snapshot_count;
 679
 680                 if (state_file_names.size() > 1) {
 681
 682                         // add the children
 683
 684                         for (std::vector<std::string>::iterator i2 = state_file_names.begin(); i2 != state_file_names.end(); ++i2) {
 685
 686                                 Gtk::TreeModel::Row child_row = *(recent_session_model->append (row.children()));
 687
 688                                 child_row[recent_session_columns.visible_name] = *i2;
 689                                 child_row[recent_session_columns.fullpath] = Glib::build_filename (dirname, *i2 + statefile_suffix);
 690                                 child_row[recent_session_columns.tip] = Glib::Markup::escape_text (dirname);
 691
 692                                 if (Session::get_info_from_path (s, sr, sf) == 0) {
 693                                         child_row[recent_session_columns.sample_rate] = rate_as_string (sr);
 694                                         switch (sf) {
 695                                         case FormatFloat:
 696                                                 child_row[recent_session_columns.disk_format] = _("32 bit float");
 697                                                 break;
 698                                         case FormatInt24:
 699                                                 child_row[recent_session_columns.disk_format] = _("24 bit");
 700                                                 break;
 701                                         case FormatInt16:
 702                                                 child_row[recent_session_columns.disk_format] = _("16 bit");
 703                                                 break;
 704                                         }
 705                                 } else {
 706                                         child_row[recent_session_columns.sample_rate] = "??";
 707                                         child_row[recent_session_columns.disk_format] = "--";
 708                                 }
 709
 710
 711                                 ++session_snapshot_count;
 712                         }
 713                 }
 714         }
 715
 716         recent_session_display.set_tooltip_column(1); // recent_session_columns.tip
 717         recent_session_display.set_model (recent_session_model);
 718         return session_snapshot_count;
 719 }
 720
 721 void
 722 SessionDialog::recent_session_row_selected ()
 723 {
 724         if (recent_session_display.get_selection()->count_selected_rows() > 0) {
 725                 open_button->set_sensitive (true);
 726                 session_selected ();
 727         } else {
 728                 open_button->set_sensitive (false);
 729         }
 730 }
 731
 732 void
 733 SessionDialog::setup_more_options_box ()
 734 {
 735         more_options_vbox.set_border_width (24);
 736
 737         _output_limit_count.set_adjustment (_output_limit_count_adj);
 738         _input_limit_count.set_adjustment (_input_limit_count_adj);
 739         _master_bus_channel_count.set_adjustment (_master_bus_channel_count_adj);
 740
 741         chan_count_label_1.set_text (_("channels"));
 742         chan_count_label_3.set_text (_("channels"));
 743         chan_count_label_4.set_text (_("channels"));
 744
 745         chan_count_label_1.set_alignment(0,0.5);
 746         chan_count_label_1.set_padding(0,0);
 747         chan_count_label_1.set_line_wrap(false);
 748
 749         chan_count_label_3.set_alignment(0,0.5);
 750         chan_count_label_3.set_padding(0,0);
 751         chan_count_label_3.set_line_wrap(false);
 752
 753         chan_count_label_4.set_alignment(0,0.5);
 754         chan_count_label_4.set_padding(0,0);
 755         chan_count_label_4.set_line_wrap(false);
 756
 757         bus_label.set_markup (_("<b>Busses</b>"));
 758         input_label.set_markup (_("<b>Inputs</b>"));
 759         output_label.set_markup (_("<b>Outputs</b>"));
 760
 761         _master_bus_channel_count.set_flags(Gtk::CAN_FOCUS);
 762         _master_bus_channel_count.set_update_policy(Gtk::UPDATE_ALWAYS);
 763         _master_bus_channel_count.set_numeric(true);
 764         _master_bus_channel_count.set_digits(0);
 765         _master_bus_channel_count.set_wrap(false);
 766
 767         _create_master_bus.set_label (_("Create master bus"));
 768         _create_master_bus.set_flags(Gtk::CAN_FOCUS);
 769         _create_master_bus.set_relief(Gtk::RELIEF_NORMAL);
 770         _create_master_bus.set_mode(true);
 771         _create_master_bus.set_active(true);
 772         _create_master_bus.set_border_width(0);
 773
 774         advanced_table.set_row_spacings(0);
 775         advanced_table.set_col_spacings(0);
 776
 777         _connect_inputs.set_label (_("Automatically connect to physical inputs"));
 778         _connect_inputs.set_flags(Gtk::CAN_FOCUS);
 779         _connect_inputs.set_relief(Gtk::RELIEF_NORMAL);
 780         _connect_inputs.set_mode(true);
 781         _connect_inputs.set_active(Config->get_input_auto_connect() != ManualConnect);
 782         _connect_inputs.set_border_width(0);
 783
 784         _limit_input_ports.set_label (_("Use only"));
 785         _limit_input_ports.set_flags(Gtk::CAN_FOCUS);
 786         _limit_input_ports.set_relief(Gtk::RELIEF_NORMAL);
 787         _limit_input_ports.set_mode(true);
 788         _limit_input_ports.set_sensitive(true);
 789         _limit_input_ports.set_border_width(0);
 790
 791         _input_limit_count.set_flags(Gtk::CAN_FOCUS);
 792         _input_limit_count.set_update_policy(Gtk::UPDATE_ALWAYS);
 793         _input_limit_count.set_numeric(true);
 794         _input_limit_count.set_digits(0);
 795         _input_limit_count.set_wrap(false);
 796         _input_limit_count.set_sensitive(false);
 797
 798         bus_hbox.pack_start (bus_table, Gtk::PACK_SHRINK, 18);
 799
 800         bus_label.set_alignment(0, 0.5);
 801         bus_label.set_padding(0,0);
 802         bus_label.set_line_wrap(false);
 803         bus_label.set_selectable(false);
 804         bus_label.set_use_markup(true);
 805         bus_frame.set_shadow_type(Gtk::SHADOW_NONE);
 806         bus_frame.set_label_align(0,0.5);
 807         bus_frame.add(bus_hbox);
 808         bus_frame.set_label_widget(bus_label);
 809
 810         bus_table.set_row_spacings (0);
 811         bus_table.set_col_spacings (0);
 812         bus_table.attach (_create_master_bus, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 813         bus_table.attach (_master_bus_channel_count, 1, 2, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 814         bus_table.attach (chan_count_label_1, 2, 3, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 0);
 815
 816         input_port_limit_hbox.pack_start(_limit_input_ports, Gtk::PACK_SHRINK, 6);
 817         input_port_limit_hbox.pack_start(_input_limit_count, Gtk::PACK_SHRINK, 0);
 818         input_port_limit_hbox.pack_start(chan_count_label_3, Gtk::PACK_SHRINK, 6);
 819         input_port_vbox.pack_start(_connect_inputs, Gtk::PACK_SHRINK, 0);
 820         input_port_vbox.pack_start(input_port_limit_hbox, Gtk::PACK_EXPAND_PADDING, 0);
 821         input_table.set_row_spacings(0);
 822         input_table.set_col_spacings(0);
 823         input_table.attach(input_port_vbox, 0, 1, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 6, 6);
 824
 825         input_hbox.pack_start (input_table, Gtk::PACK_SHRINK, 18);
 826
 827         input_label.set_alignment(0, 0.5);
 828         input_label.set_padding(0,0);
 829         input_label.set_line_wrap(false);
 830         input_label.set_selectable(false);
 831         input_label.set_use_markup(true);
 832         input_frame.set_shadow_type(Gtk::SHADOW_NONE);
 833         input_frame.set_label_align(0,0.5);
 834         input_frame.add(input_hbox);
 835         input_frame.set_label_widget(input_label);
 836
 837         _connect_outputs.set_label (_("Automatically connect outputs"));
 838         _connect_outputs.set_flags(Gtk::CAN_FOCUS);
 839         _connect_outputs.set_relief(Gtk::RELIEF_NORMAL);
 840         _connect_outputs.set_mode(true);
 841         _connect_outputs.set_active(Config->get_output_auto_connect() != ManualConnect);
 842         _connect_outputs.set_border_width(0);
 843         _limit_output_ports.set_label (_("Use only"));
 844         _limit_output_ports.set_flags(Gtk::CAN_FOCUS);
 845         _limit_output_ports.set_relief(Gtk::RELIEF_NORMAL);
 846         _limit_output_ports.set_mode(true);
 847         _limit_output_ports.set_sensitive(true);
 848         _limit_output_ports.set_border_width(0);
 849         _output_limit_count.set_flags(Gtk::CAN_FOCUS);
 850         _output_limit_count.set_update_policy(Gtk::UPDATE_ALWAYS);
 851         _output_limit_count.set_numeric(false);
 852         _output_limit_count.set_digits(0);
 853         _output_limit_count.set_wrap(false);
 854         _output_limit_count.set_sensitive(false);
 855         output_port_limit_hbox.pack_start(_limit_output_ports, Gtk::PACK_SHRINK, 6);
 856         output_port_limit_hbox.pack_start(_output_limit_count, Gtk::PACK_SHRINK, 0);
 857         output_port_limit_hbox.pack_start(chan_count_label_4, Gtk::PACK_SHRINK, 6);
 858
 859         _connect_outputs_to_master.set_label (_("... to master bus"));
 860         _connect_outputs_to_master.set_flags(Gtk::CAN_FOCUS);
 861         _connect_outputs_to_master.set_relief(Gtk::RELIEF_NORMAL);
 862         _connect_outputs_to_master.set_mode(true);
 863         _connect_outputs_to_master.set_active(Config->get_output_auto_connect() == AutoConnectMaster);
 864         _connect_outputs_to_master.set_border_width(0);
 865
 866         _connect_outputs_to_master.set_group (connect_outputs_group);
 867         _connect_outputs_to_physical.set_group (connect_outputs_group);
 868
 869         _connect_outputs_to_physical.set_label (_("... to physical outputs"));
 870         _connect_outputs_to_physical.set_flags(Gtk::CAN_FOCUS);
 871         _connect_outputs_to_physical.set_relief(Gtk::RELIEF_NORMAL);
 872         _connect_outputs_to_physical.set_mode(true);
 873         _connect_outputs_to_physical.set_active(Config->get_output_auto_connect() == AutoConnectPhysical);
 874         _connect_outputs_to_physical.set_border_width(0);
 875
 876         output_conn_vbox.pack_start(_connect_outputs, Gtk::PACK_SHRINK, 0);
 877         output_conn_vbox.pack_start(_connect_outputs_to_master, Gtk::PACK_SHRINK, 0);
 878         output_conn_vbox.pack_start(_connect_outputs_to_physical, Gtk::PACK_SHRINK, 0);
 879         output_vbox.set_border_width(6);
 880
 881         output_port_vbox.pack_start(output_port_limit_hbox, Gtk::PACK_SHRINK, 0);
 882
 883         output_vbox.pack_start(output_conn_vbox);
 884         output_vbox.pack_start(output_port_vbox);
 885
 886         output_label.set_alignment(0, 0.5);
 887         output_label.set_padding(0,0);
 888         output_label.set_line_wrap(false);
 889         output_label.set_selectable(false);
 890         output_label.set_use_markup(true);
 891         output_frame.set_shadow_type(Gtk::SHADOW_NONE);
 892         output_frame.set_label_align(0,0.5);
 893
 894         output_hbox.pack_start (output_vbox, Gtk::PACK_SHRINK, 18);
 895
 896         output_frame.add(output_hbox);
 897         output_frame.set_label_widget(output_label);
 898
 899         more_options_vbox.pack_start(advanced_table, Gtk::PACK_SHRINK, 0);
 900         more_options_vbox.pack_start(bus_frame, Gtk::PACK_SHRINK, 6);
 901         more_options_vbox.pack_start(input_frame, Gtk::PACK_SHRINK, 6);
 902         more_options_vbox.pack_start(output_frame, Gtk::PACK_SHRINK, 0);
 903
 904         /* signals */
 905
 906         _connect_inputs.signal_clicked().connect (sigc::mem_fun (*this, &SessionDialog::connect_inputs_clicked));
 907         _connect_outputs.signal_clicked().connect (sigc::mem_fun (*this, &SessionDialog::connect_outputs_clicked));
 908         _limit_input_ports.signal_clicked().connect (sigc::mem_fun (*this, &SessionDialog::limit_inputs_clicked));
 909         _limit_output_ports.signal_clicked().connect (sigc::mem_fun (*this, &SessionDialog::limit_outputs_clicked));
 910         _create_master_bus.signal_clicked().connect (sigc::mem_fun (*this, &SessionDialog::master_bus_button_clicked));
 911
 912         /* note that more_options_vbox is "visible" by default even
 913          * though it may not be displayed to the user, this is so the dialog
 914          * doesn't resize.
 915          */
 916         more_options_vbox.show_all ();
 917 }
 918
 919 bool
 920 SessionDialog::create_master_bus() const
 921 {
 922         return _create_master_bus.get_active();
 923 }
 924
 925 int
 926 SessionDialog::master_channel_count() const
 927 {
 928         return _master_bus_channel_count.get_value_as_int();
 929 }
 930
 931 bool
 932 SessionDialog::connect_inputs() const
 933 {
 934         return _connect_inputs.get_active();
 935 }
 936
 937 bool
 938 SessionDialog::limit_inputs_used_for_connection() const
 939 {
 940         return _limit_input_ports.get_active();
 941 }
 942
 943 int
 944 SessionDialog::input_limit_count() const
 945 {
 946         return _input_limit_count.get_value_as_int();
 947 }
 948
 949 bool
 950 SessionDialog::connect_outputs() const
 951 {
 952         return _connect_outputs.get_active();
 953 }
 954
 955 bool
 956 SessionDialog::limit_outputs_used_for_connection() const
 957 {
 958         return _limit_output_ports.get_active();
 959 }
 960
 961 int
 962 SessionDialog::output_limit_count() const
 963 {
 964         return _output_limit_count.get_value_as_int();
 965 }
 966
 967 bool
 968 SessionDialog::connect_outs_to_master() const
 969 {
 970         return _connect_outputs_to_master.get_active();
 971 }
 972
 973 bool
 974 SessionDialog::connect_outs_to_physical() const
 975 {
 976         return _connect_outputs_to_physical.get_active();
 977 }
 978
 979 void
 980 SessionDialog::connect_inputs_clicked ()
 981 {
 982         _limit_input_ports.set_sensitive(_connect_inputs.get_active());
 983
 984         if (_connect_inputs.get_active() && _limit_input_ports.get_active()) {
 985                 _input_limit_count.set_sensitive(true);
 986         } else {
 987                 _input_limit_count.set_sensitive(false);
 988         }
 989 }
 990
 991 void
 992 SessionDialog::connect_outputs_clicked ()
 993 {
 994         bool const co = _connect_outputs.get_active ();
 995         _limit_output_ports.set_sensitive(co);
 996         _connect_outputs_to_master.set_sensitive(co);
 997         _connect_outputs_to_physical.set_sensitive(co);
 998
 999         if (co && _limit_output_ports.get_active()) {
1000                 _output_limit_count.set_sensitive(true);
1001         } else {
1002                 _output_limit_count.set_sensitive(false);
1003         }
1004 }
1005
1006 void
1007 SessionDialog::limit_inputs_clicked ()
1008 {
1009         _input_limit_count.set_sensitive(_limit_input_ports.get_active());
1010 }
1011
1012 void
1013 SessionDialog::limit_outputs_clicked ()
1014 {
1015         _output_limit_count.set_sensitive(_limit_output_ports.get_active());
1016 }
1017
1018 void
1019 SessionDialog::master_bus_button_clicked ()
1020 {
1021         bool const yn = _create_master_bus.get_active();
1022
1023         _master_bus_channel_count.set_sensitive(yn);
1024         _connect_outputs_to_master.set_sensitive(yn);
1025 }
1026
1027 void
1028 SessionDialog::recent_row_activated (const Gtk::TreePath&, Gtk::TreeViewColumn*)
1029 {
1030         response (RESPONSE_ACCEPT);
1031 }
1032
1033 void
1034 SessionDialog::existing_session_selected ()
1035 {
1036         _existing_session_chooser_used = true;
1037         /* mark this sensitive in case we come back here after a failed open
1038          * attempt and the user has hacked up the fix. sigh.
1039          */
1040         open_button->set_sensitive (true);
1041         response (RESPONSE_ACCEPT);
1042 }
1043
1044 void
1045 SessionDialog::updates_button_clicked ()
1046 {
1047         //now open a browser window so user can see more
1048         PBD::open_uri (Config->get_updates_url());
1049 }
1050
1051 bool
1052 SessionDialog::info_scroller_update()
1053 {
1054         info_scroller_count++;
1055
1056         char buf[512];
1057         snprintf (buf, std::min(info_scroller_count,sizeof(buf)-1), "%s", ARDOUR_UI::instance()->announce_string().c_str() );
1058         buf[info_scroller_count] = 0;
1059         info_scroller_label.set_text (buf);
1060         info_scroller_label.show();
1061
1062         if (info_scroller_count > ARDOUR_UI::instance()->announce_string().length()) {
1063                 info_scroller_connection.disconnect();
1064         }
1065
1066         return true;
1067 }
1068
1069 bool
1070 SessionDialog::on_delete_event (GdkEventAny* ev)
1071 {
1072         response (RESPONSE_CANCEL);
1073         return ArdourDialog::on_delete_event (ev);
1074 }
1075